Surf Forecasts:
Lances Left surf forecast from 16 Jul 2026:
- Best quality surf: Sunday 19 Jul, 10PM (local time) - 4.5ft (1.3m), 17s period, SSW swell with glassy winds.
- Most powerful swell: Monday 20 Jul, 7AM (local time) - 6ft (1.8m), 17s period, SSW swell with 2,007 kJ wave energy.
- Next surfable swell (1★+): Saturday 18 Jul, 1AM (local time) - 4.5ft (1.3m), 14s period with SW swell.
Best Forecast Surf Conditions for Lances Left this week:
The surf forecast for Lances Left over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Jul 18) at 1AM. The primary swell is predicted to be 1.3m and 14s period with a secondary swell of 0.7m and 7s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Lances Left in the next 16 days are 1.8m 17s and forecast to arrive on Monday (Jul 20) at 7AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.5m 4s period and expected on Monday (Jul 20) at 7AM.
| Wave Type | Time (WIB) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 1AM (Sat 18th Jul) | 4.5ft (1.3m) 14s |
| Best Surf | 10PM (Sun 19th Jul) | 4.5ft (1.3m) 17s |
| Most Powerful | 7AM (Mon 20th Jul) | 6ft (1.8m) 17s |
Table - best surf conditions forecast for Lances Left over the next 16 days.
Short Range ForecastHeavy rain (total 44mm), heaviest during Sun morning. Warm (max 29°C on Fri morning, min 27°C on Thu night). Wind will be generally light. | Days 4-6 Weather SummaryHeavy rain (total 40mm), heaviest during Wed afternoon. Warm (max 28°C on Tue morning, min 27°C on Sun night). Wind will be generally light. | ||||||||||||||||||||
Friday 17 | Saturday 18 | Sunday 19 | Monday 20 | Tuesday 21 | Wednesday 22 | Thursday 23 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | SW 16 | SW 15 | SW 14 | SW 14 | SW 14 | SW 13 | SSW 13 | SSW 13 | SSW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | SSE 9 | SSE 10 | SSE 10 |
Wave Graph  | |||||||||||||||||||||
 kJ | 883 | 784 | 676 | 667 | 581 | 525 | 458 | 458 | 1549 | 1938 | 1675 | 1592 | 1419 | 917 | 595 | 461 | 378 | 233 | 554 | 563 | 603 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | glassy | glassy | glassy | off | cross-off | cross-off | glassy | cross-off | glassy | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | on | on | on |
High Tide | 8:03AM1.15m | 8:39PM0.82m | 8:45AM1.07m | 9:25PM0.86m | 9:25AM0.96m | 10:10PM0.87m | 10:04AM0.84m | 10:57PM0.87m | 10:42AM0.71m | 11:47PM0.85m | 11:25AM0.60m | 00:44AM0.82m | 12:22PM0.50m | 1:49AM0.80m | |||||||
Low Tide | 2:39PM-0.00m | 2:19AM0.11m | 3:13PM0.03m | 3:08AM0.17m | 3:45PM0.07m | 3:59AM0.24m | 4:15PM0.11m | 4:53AM0.31m | 4:45PM0.15m | 5:58AM0.36m | 5:18PM0.20m | 7:28AM0.38m | 5:59PM0.24m | ||||||||
 |  |  | | | | | | | | | | | | | | | |  | |  | |
 | 6:26 | — | — | 6:26 | — | — | 6:26 | — | — | 6:26 | — | — | 6:26 | — | — | 6:26 | — | — | 6:26 | — | — |
 | — | 6:25 | — | — | 6:25 | — | — | 6:25 | — | — | 6:25 | — | — | 6:27 | — | — | 6:27 | — | — | 6:27 | — |
mm | — | 2 | 7 | 3 | 2 | 7 | 9 | 6 | 4 | 1 | 5 | 4 | 4 | 7 | 1 | 4 | 10 | 4 | — | — | — |
Temp °C | 29 | 29 | 28 | 28 | 28 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 28 | 27 | 27 | 28 | 27 | 28 | 29 | 28 | 27 |
Feels °C | 33 | 33 | 32 | 32 | 32 | 31 | 29 | 29 | 32 | 30 | 32 | 31 | 30 | 30 | 29 | 30 | 28 | 27 | 28 | 27 | 26 |
Swell 1 Height (m) Direction Period (s) | SW 16 | SW 15 | SW 14 | SW 14 | SW 14 | SW 13 | SSW 13 | SSW 13 | SSW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | SSW 15 | SW 16 | SSW 13 |
| kJ | 883 | 784 | 676 | 667 | 581 | 525 | 458 | 458 | 1549 | 1938 | 1675 | 1592 | 1419 | 917 | 595 | 461 | 378 | 233 | 84 | 121 | 69 |
Swell 2 Height (m) Direction Period (s) | WNW 9 | SSE 7 | S 7 | SSE 7 | SSE 7 | S 7 | S 7 | SSW 18 | S 7 | NW 5 | S 7 | S 7 | WNW 9 | WNW 8 | SSE 7 | WNW 10 | SSW 16 | SSW 8 | WNW 10 | WNW 11 | SW 16 |
| kJ | 25 | 63 | 48 | 49 | 52 | 38 | 35 | 326 | 35 | 17 | 28 | 33 | 16 | 14 | 68 | 10 | 87 | 13 | 20 | 23 | 90 |
Swell 3 Height (m) Direction Period (s) | W 16 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | S 7 | NW 7 | SSE 7 | WNW 8 | WNW 8 | — | SSW 19 | SSW 18 | WNW 7 | WNW 11 | WNW 11 | WNW 7 | S 15 | WNW 11 |
| kJ | 5 | 14 | 13 | 13 | 13 | 12 | 11 | 34 | 19 | 31 | 26 | 6 | — | 37 | 62 | 5 | 23 | 11 | 5 | 4 | 22 |
Wind waves Height (m) Direction Period (s) | SSE 7 | — | — | — | — | — | — | — | — | — | — | SSE 7 | SSE 7 | SSE 6 | — | SSE 7 | SSE 6 | SSE 7 | SSE 9 | SSE 10 | SSE 10 |
| kJ | 54 | — | — | — | — | — | — | — | — | — | — | 64 | 77 | 72 | — | 88 | 110 | 158 | 554 | 563 | 603 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 23 | 23 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 23 | 23 | 23 | 23 | 23 | 54 | 167 | 167 | 468 | 86 |
Best forecast wave conditions in Mentawi Islands | |||||||||||||||||||||
Best forecast wave conditions in Indonesia | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Lances Left surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Information about the Lances Left Surf forecast
The above surf forecast table for Lances Left provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Lances Left can be found by selecting the local surf guide option on the grey menu. Our Lances Left surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Lances Left) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).
Further information to help with frequently asked questions about our surf forecast for Lances Left may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.
Are you planning a holiday in Mentawi Islands? If you are looking for accommodation near LancesLeft, camping, hotels and holiday cottages in Mentawi Islands, consider staying in Padang which is 166 km (103 miles) away.
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